| Acton | Acton-Agua Dulce Chamber of Commerce |
| Adelanto | Adelanto Chamber of Commerce |
| Alameda | Alameda Chamber of Commerce |
| Albany | Albany Chamber of Commerce |
| Alhambra | Alhambra Chamber of Commerce |
| Alpine | Alpine & Mountain Empire Chamber of Commerce |
| Altadena | Altadena Chamber of Commerce |
| Alturas | Alturas Chamber of Commerce |
| American Canyon | American Canyon Chamber of Commerce |
| Anaheim | Anaheim Chamber of Commerce |
| Anderson | Anderson Chamber of Commerce |
| Antioch | Antioch Chamber of Commerce |
| Anza | Anza Valley Chamber of Commerce |
| Apple Valley | Apple Valley Chamber of Commerce |
| Aptos | Aptos Chamber of Commerce |
| Arcadia | Arcadia Chamber of Commerce |
| Arcata | Arcata Chamber of Commerce |
| Arroyo Grande | Arroyo Grande & Grover Beach Chamber of Commerce |
| Arvin | Arvin Chamber of Commerce |
| Atascadero | Atascadero Chamber of Commerce |
| Atwater | Atwater Chamber of Commerce |
| Auburn | Auburn Chamber of Commerce |
| Avalon | Catalina Island Chamber of Commerce & Visitors Bur. |
| Azusa | Azusa Chamber of Commerce |
| Bakersfield | Greater Bakersfield Chamber of Commerce |
| Bakersfield | Kern County Bd. of Trade |
| Bakersfield | North of the River Chamber of Commerce |
| Banning | Banning, San Gorgonio Pass Area Chamber of Commerce |
| Barstow | Barstow Area Chamber of Commerce |
| Bass Lake | Bass Lake Chamber of Commerce |
| Beaumont | Beaumont Chamber of Commerce |
| Bell Gardens | Bell Gardens Chamber of Commerce |
| Bellflower | Bellflower Chamber of Commerce |
| Belmont | Belmont Chamber of Commerce |
| Benicia | Benicia Chamber of Commerce |
| Berkeley | Berkeley Chamber of Commerce |
| Bethel Island | Bethel Island Chamber of Commerce |
| Beverly Hills | Beverly Hills Chamber of Commerce |
| Big Bear Lake | Big Bear Chamber of Commerce |
| Bishop | Bishop Area Chamber of Commerce & Visitors Bur. |
| Blythe | Blythe Area Chamber of Commerce |
| Boron | Boron Chamber of Commerce |
| Borrego Springs | Borrego Springs Chamber of Commerce & Visitors Bur. |
| Brawley | Brawley Chamber of Commerce |
| Brea | Brea Chamber of Commerce |
| Brentwood | Brentwood Chamber of Commerce |
| Bridgeport | Bridgeport Chamber of Commerce |
| Brisbane | Brisbane Chamber of Commerce |
| Buellton | Buellton Chamber of Commerce |
| Buena Park | West Orange County Reg. Chamber of Commerce |
| Burbank | Burbank Chamber of Commerce |
| Burlingame | Burlingame Chamber of Commerce |
| Burney | Burney Chamber of Commerce |
| Buttonwillow | Buttonwillow Chamber of Commerce & Ag. |
| Calabasas | Calabasas Chamber of Commerce |
| Calexico | Calexico Chamber of Commerce |
| California City | California City Chamber of Commerce |
| Calimesa | Calimesa Chamber of Commerce |
| Calistoga | Calistoga Chamber of Commerce |
| Camarillo | Camarillo Chamber of Commerce |
| Cambria | Cambria Chamber of Commerce |
| Campbell | Campbell Chamber of Commerce |
| Canoga Park | Canoga Park/West Hills Chamber of Commerce |
| Canyon Lake | Canyon Lake Chamber of Commerce |
| Capitola | Capitola-Soquel Chamber of Commerce |
| Cardiff-By-The-Sea | Cardiff 101 Main Street |
| Carlsbad | Carlsbad Chamber of Commerce |
| Carmel Valley | Carmel Valley Chamber of Commerce |
| Carmel-by-the-Sea | Carmel Chamber of Commerce |
| Carmichael | Carmichael Chamber of Commerce |
| Carpinteria | Carpinteria Valley Chamber of Commerce |
| Carson | Carson Chamber of Commerce |
| Castro Valley | Castro Valley/Eden Area Chamber of Commerce |
| Castroville | North Monterey County Chamber of Commerce |
| Cathedral City | Greater Coachella Valley Chamber of Commerce |
| Cayucos | Cayucos Chamber of Commerce |
| Cedarville | Surprise Valley Chamber of Commerce |
| Ceres | Ceres Chamber of Commerce |
| Cerritos | Cerritos Reg. Chamber of Commerce |
| Chatsworth | Chatsworth/Porter Ranch Chamber of Commerce |
| Chester | Lake Almanor Area Chamber of Commerce |
| Chico | Chico Chamber of Commerce |
| Chino | Chino Valley Chamber of Commerce |
| Chowchilla | Chowchilla Dist. Chamber of Commerce |
| Chula Vista | Chula Vista Chamber of Commerce |
| Citrus Heights | Citrus Heights Reg. Chamber of Commerce |
| City of Industry | Industry Manufacturers Cncl. |
| Claremont | Claremont Chamber of Commerce |
| Clearlake | Clearlake Chamber of Commerce |
| Cloverdale | Cloverdale Chamber of Commerce |
| Clovis | Clovis Chamber of Commerce |
| Coachella | Greater Coachella Valley Chamber of Commerce |
| Coalinga | Coalinga Area Chamber of Commerce |
| Colfax | Colfax Area Chamber of Commerce |
| Colton | Colton Chamber of Commerce |
| Columbia | Columbia Chamber of Commerce |
| Colusa | Colusa County Chamber of Commerce |
| Commerce | Commerce Ind. Cncl.-Chamber of Commerce |
| Compton | Compton Chamber of Commerce |
| Concord | Greater Concord Chamber of Commerce |
| Corcoran | Corcoran Chamber of Commerce |
| Corning | Corning Chamber of Commerce |
| Corona | Corona Chamber of Commerce |
| Corona del Mar | Corona del Mar Chamber of Commerce |
| Coronado | Coronado Chamber of Commerce |
| Corte Madera | Corte Madera Chamber of Commerce |
| Costa Mesa | Costa Mesa Chamber of Commerce |
| Cotati | Cotati Chamber of Commerce |
| Cottonwood | Cottonwood Chamber of Commerce |
| Covina | Covina Chamber of Commerce |
| Crescent City | Crescent City-Del Norte County Chamber of Commerce |
| Crestline | Crestline/Lake Gregory Chamber of Commerce |
| Crockett | Crockett Chamber of Commerce |
| Culver City | Culver City Chamber of Commerce |
| Cupertino | Cupertino Chamber of Commerce |
| Cypress | Cypress Chamber of Commerce |
| Daly City | Daly City-Colma Chamber of Commerce |
| Dana Point | Dana Point Chamber of Commerce |
| Danville | Danville Area Chamber of Commerce |
| Davis | Davis Chamber of Commerce |
| Delano | Delano Chamber of Commerce |
| Dinuba | Dinuba Chamber of Commerce |
| Discovery Bay | Discovery Bay Chamber of Commerce |
| Dixon | Dixon Dist. Chamber of Commerce |
| Dorris | Butte Valley Chamber of Commerce |
| Downey | Downey Chamber of Commerce |
| Duarte | Duarte Chamber of Commerce |
| Dublin | Dublin Chamber of Commerce |
| Dunsmuir | Dunsmuir Chamber of Commerce & Visitors Center |
| El Cajon | San Diego East County Chamber of Commerce |
| El Centro | El Centro Chamber of Commerce & Visitors Bur. |
| El Cerrito | El Cerrito Chamber of Commerce |
| El Dorado Hills | El Dorado Hills Chamber of Commerce |
| El Segundo | El Segundo Chamber of Commerce |
| El Sobrante | El Sobrante Chamber of Commerce |
| Elk Grove | Elk Grove Chamber of Commerce |
| Encinitas | Encinitas Chamber of Commerce |
| Encino | Encino Chamber of Commerce |
| Escalon | Escalon Chamber of Commerce |
| Escondido | Escondido Chamber of Commerce |
| Esparto | Esparto Reg. Chamber of Commerce |
| Etna | Scott Valley Chamber of Commerce |
| Eureka | Greater Eureka Chamber of Commerce |
| Exeter | Exeter Chamber of Commerce |
| Fair Oaks | Fair Oaks Chamber of Commerce |
| Fairfax | Fairfax Chamber of Commerce |
| Fairfield | Fairfield-Suisun Chamber of Commerce |
| Fall River Mills | Fall River Valley Chamber of Commerce |
| Fallbrook | Greater Fallbrook Area Chamber of Commerce |
| Ferndale | Ferndale Chamber of Commerce |
| Fillmore | Fillmore Chamber of Commerce |
| Folsom | Folsom Partnership |
| Fontana | Fontana Chamber of Commerce |
| Foresthill | Foresthill Divide Chamber of Commerce |
| Forestville | Forestville Chamber of Commerce |
| Fort Bragg | Mendocino Coast Chamber of Commerce |
| Fortuna | Fortuna Chamber of Commerce |
| Foster City | Foster City Chamber of Commerce |
| Fountain Valley | Fountain Valley Chamber of Commerce |
| Fountain Valley | Vietnamese American Chamber of Commerce of Orange County |
| Frazier Park | Mountain Comm. Chamber of Commerce |
| Fremont | Fremont Chamber of Commerce |
| Fresno | Central Calif. Hispanic Chamber of Commerce |
| Fresno | Fresno Chamber of Commerce |
| Fullerton | North Orange County Chamber |
| Galt | Galt Dist. Chamber of Commerce |
| Garberville | The Southern Humboldt Chamber of Commerce |
| Garden Grove | Garden Grove Chamber of Commerce |
| Gardena | Gardena Valley Chamber of Commerce |
| Geyserville | Geyserville Chamber of Commerce |
| Gilroy | Gilroy Chamber of Commerce |
| Glendale | Glendale Chamber of Commerce |
| Glendora | Glendora Chamber of Commerce |
| Goleta | Goleta Chamber of Commerce |
| Gonzales | Gonzales Chamber of Commerce |
| Graeagle | Lost Sierra Chamber of Commerce |
| Granada Hills | Granada Hills Chamber of Commerce |
| Grand Terrace | Grand Terrace Area Chamber of Commerce |
| Grass Valley | Greater Grass Valley Chamber of Commerce |
| Greenville | Indian Valley Chamber of Commerce |
| Gridley | Gridley Area Chamber of Commerce |
| Groveland | Yosemite Chamber of Commerce |
| Gualala | Redwood Coast Chamber of Commerce |
| Guerneville | Russian River Chamber of Commerce & Visitor Center |
| Gustine | Gustine Chamber of Commerce |
| Half Moon Bay | Half Moon Bay Coastside Chamber of Commerce & Visitors Bur. |
| Hanford | Hanford Chamber of Commerce |
| Happy Camp | Happy Camp Chamber of Commerce |
| Harbor City | Harbor City/Harbor Gateway Chamber of Commerce |
| Hawthorne | Hawthorne Chamber of Commerce |
| Hayward | Hayward Chamber of Commerce |
| Healdsburg | Healdsburg Chamber of Commerce & Visitors Bur. |
| Hemet | Hemet/San Jacinto Valley Chamber of Commerce |
| Hercules | Bay Front Chamber of Commerce |
| Hermosa Beach | Hermosa Beach Chamber of Commerce & Visitors Bur. |
| Hesperia | Hesperia Chamber of Commerce |
| Highland | Highland Area Chamber of Commerce |
| Hilmar | Hilmar Chamber of Commerce |
| Hollister | San Benito County Chamber of Commerce & Visitors Bur. |
| Hollywood | Hollywood Chamber of Commerce |
| Holtville | Holtville Chamber of Commerce |
| Huntington Beach | Huntington Beach Chamber of Commerce |
| Huntington Park | Greater Huntington Park Area Chamber of Commerce |
| Imperial | Imperial Chamber of Commerce |
| Imperial Beach | Imperial Beach Chamber of Commerce |
| Indian Wells | Indian Wells Chamber of Commerce |
| Indio | Greater Coachella Valley Chamber of Commerce |
| Inglewood | Inglewood/Airport Area Chamber of Commerce |
| Irvine | Greater Irvine Chamber of Commerce |
| Irvine | Orange County Bus. Cncl. |
| Irwindale | Irwindale Chamber of Commerce |
| Jackson | Amador County Chamber of Commerce & Visitors Bur. |
| Joshua Tree | Joshua Tree Chamber of Commerce |
| Julian | Julian Chamber of Commerce |
| Jurupa Valley | Jurupa Valley Chamber of Commerce |
| Kerman | Kerman Chamber of Commerce |
| Kernville | Kernville Chamber of Commerce |
| King City | King City Chamber of Commerce |
| Kingsburg | Kingsburg Dist. Chamber of Commerce |
| Klamath | Klamath Chamber of Commerce |
| La Canada Flintridge | La Canada Flintridge Chamber of Commerce |
| La Crescenta | Crescenta Valley Chamber of Commerce |
| La Habra | La Habra Area Chamber of Commerce |
| La Jolla | La Jolla Town Cncl. Chamber of Commerce |
| La Mirada | La Mirada Chamber of Commerce |
| La Quinta | Greater Coachella Valley Chamber of Commerce |
| La Verne | La Verne Chamber of Commerce |
| Lafayette | Lafayette Chamber of Commerce |
| Laguna Beach | Laguna Beach Chamber of Commerce |
| Laguna Niguel | Laguna Niguel Chamber of Commerce |
| Lake Arrowhead | Lake Arrowhead Comm. Chamber of Commerce |
| Lake Elsinore | Lake Elsinore Valley Chamber of Commerce |
| Lake Forest | Lake Forest Chamber of Commerce |
| Lake Isabella | Kern River Valley Chamber of Commerce |
| Lakeport | Lake County Chamber of Commerce |
| Lakeside | Lakeside Chamber of Commerce |
| Lakewood | Greater Lakewood Chamber of Commerce |
| Lamont | Greater Lamont Chamber of Commerce |
| Lancaster | Lancaster Chamber of Commerce |
| Lathrop | Lathrop Chamber of Commerce |
| Lawndale | Lawndale Chamber of Commerce |
| Lee Vining | Lee Vining Chamber of Commerce |
| Lemoore | Lemoore Dist. Chamber of Commerce |
| Lincoln | Lincoln Area Chamber of Commerce |
| Lindsay | Lindsay Chamber of Commerce |
| Live Oak | Live Oak Dist. Chamber of Commerce |
| Livermore | Livermore Valley Chamber of Commerce |
| Lodi | Lodi District Chamber of Commerce |
| Loleta | Loleta Comm. Chamber of Commerce |
| Loma Linda | Loma Linda Chamber of Commerce |
| Lompoc | Lompoc Valley Chamber of Commerce & Visitor Bur. |
| Lone Pine | Lone Pine Chamber of Commerce |
| Long Beach | Long Beach Area Chamber of Commerce |
| Long Beach | Reg. Hispanic Chamber of Commerce |
| Loomis | Loomis Basin Chamber of Commerce |
| Los Alamitos | Los Alamitos Area Chamber of Commerce |
| Los Altos | Los Altos Chamber of Commerce |
| Los Angeles | Atwater Village Chamber of Commerce |
| Los Angeles | Black Business Assn. |
| Los Angeles | Boyle Heights Chamber of Commerce |
| Los Angeles | Century City Chamber of Commerce |
| Los Angeles | Crenshaw Chamber of Commerce |
| Los Angeles | East Los Angeles Chamber of Commerce |
| Los Angeles | Japanese Chamber of Commerce of Southern Calif. |
| Los Angeles | Los Angeles Area Chamber of Commerce |
| Los Angeles | Los Angeles Latino Chamber of Commerce |
| Los Angeles | Silverlake Chamber of Commerce |
| Los Angeles | West Los Angeles Chamber of Commerce |
| Los Banos | Los Banos Chamber of Commerce |
| Los Gatos | Town of Los Gatos Chamber of Commerce |
| Los Molinos | Los Molinos Chamber of Commerce |
| Los Osos | Los Osos/Baywood Park Chamber of Commerce |
| Lucerne Valley | Lucerne Valley Chamber of Commerce |
| Lynwood | Greater Lynwood Chamber of Commerce |
| Madera | Madera Chamber of Commerce |
| Malibu | Malibu Chamber of Commerce |
| Mammoth Lakes | Mammoth Lakes Chamber of Commerce |
| Manhattan Beach | Manhattan Beach Chamber of Commerce |
| Manteca | Manteca Chamber of Commerce |
| Marina | Marina Chamber of Commerce |
| Mariposa | Mariposa County Chamber of Commerce |
| Markleeville | Alpine County Chamber of Commerce |
| Martinez | Martinez Chamber of Commerce |
| Marysville | Yuba-Sutter Chamber of Commerce |
| McCloud | McCloud Chamber of Commerce |
| McKinleyville | McKinleyville Chamber of Commerce |
| Menifee | Menifee Valley Chamber of Commerce |
| Menlo Park | Menlo Park Chamber of Commerce |
| Merced | Greater Merced Chamber of Commerce |
| Mill Valley | Mill Valley Chamber of Commerce & Visitor Center |
| Millbrae | Millbrae Chamber of Commerce |
| Milpitas | Milpitas Chamber of Commerce |
| Miramonte | Central Sierra Chamber of Commerce |
| Modesto | Modesto Chamber of Commerce |
| Monrovia | Monrovia Chamber of Commerce |
| Montclair | Montclair Chamber of Commerce |
| Montebello | Montebello Chamber of Commerce |
| Monterey | Monterey Peninsula Chamber of Commerce |
| Monterey Park | Greater Monterey Park Chamber of Commerce & Visitor Center |
| Montrose | Montrose-Verdugo City Chamber of Commerce |
| Moorpark | Moorpark Chamber of Commerce |
| Moraga | Moraga Chamber of Commerce |
| Moreno Valley | Moreno Valley Chamber of Commerce |
| Morgan Hill | Morgan Hill Chamber of Commerce |
| Morro Bay | Morro Bay Chamber of Commerce & Visitor Center |
| Moss Landing | Moss Landing Chamber of Commerce |
| Mount Shasta | Mount Shasta Chamber of Commerce |
| Mountain View | Mountain View Chamber of Commerce |
| Murrieta | Murrieta/Wildomar Chamber of Commerce |
| Napa | Napa Chamber of Commerce |
| National City | National City Chamber of Commerce |
| Needles | Needles Chamber of Commerce |
| Nevada City | Nevada City Chamber of Commerce |
| Newark | Newark Chamber of Commerce |
| Newberry Springs | Newberry Springs Chamber of Commerce |
| Newport Beach | Newport Beach Chamber of Commerce |
| Norco | Norco Area Chamber of Commerce & Visitors Center |
| North Fork | North Fork Chamber of Commerce & Visitors Center |
| North Hollywood | Universal City North Hollywood Chamber of Commerce |
| Northridge | Northridge Chamber of Commerce |
| Norwalk | Norwalk Chamber of Commerce |
| Novato | Novato Chamber of Commerce |
| Oakhurst | Oakhurst Area Chamber of Commerce |
| Oakland | Oakland African-American Chamber of Commerce |
| Oakland | Oakland Chinatown Chamber of Commerce |
| Oakland | Oakland Metro Chamber of Commerce |
| Oakley | Oakley Chamber of Commerce |
| Oceanside | Oceanside Chamber of Commerce |
| Ojai | Ojai Valley Chamber of Commerce |
| Ontario | Ontario Chamber of Commerce |
| Orange | Orange Chamber of Commerce |
| Orangevale | Orangevale Chamber of Commerce |
| Orick | Orick Chamber of Commerce |
| Orinda | Orinda Chamber of Commerce |
| Orland | Orland Area Chamber of Commerce |
| Oroville | Oroville Area Chamber of Commerce |
| Oxnard | Oxnard Chamber of Commerce |
| Pacific Grove | Pacific Grove Chamber of Commerce |
| Pacific Palisades | Pacific Palisades Chamber of Commerce |
| Pacifica | Pacifica Chamber of Commerce |
| Palm Desert | Palm Desert Area Chamber of Commerce |
| Palm Springs | Palm Springs Chamber of Commerce |
| Palmdale | Antelope Valley Bd. of Trade |
| Palmdale | Palmdale Chamber of Commerce |
| Palo Alto | Palo Alto Chamber of Commerce |
| Paradise | Paradise Ridge Chamber of Commerce |
| Paramount | Paramount Chamber of Commerce |
| Pasadena | Pasadena Chamber of Commerce & Civic Assn. |
| Paso Robles | Paso Robles Chamber of Commerce |
| Patterson | Patterson-Westley Chamber of Commerce |
| Penn Valley | Penn Valley Area Chamber of Commerce |
| Perris | Perris Valley Chamber of Commerce |
| Petaluma | Petaluma Area Chamber of Commerce |
| Phelan | Phelan Chamber of Commerce |
| Pico Rivera | Pico Rivera Chamber of Commerce |
| Pinon Hills | Pinon Hills Chamber of Commerce |
| Pismo Beach | Pismo Beach Chamber of Commerce |
| Pittsburg | Pittsburg Chamber of Commerce |
| Placentia | Placentia Chamber of Commerce |
| Placerville | El Dorado County Chamber of Commerce |
| Pleasant Hill | Pleasant Hill Chamber of Commerce |
| Pleasanton | Pleasanton Chamber of Commerce |
| Point Reyes Station | West Marin Chamber of Commerce |
| Pomona | Pomona Chamber of Commerce |
| Port Hueneme | Hueneme Chamber of Commerce |
| Porterville | Porterville Chamber of Commerce |
| Poway | Poway Chamber of Commerce |
| Quartz Hill | Quartz Hill Chamber of Commerce |
| Quincy | Quincy Chamber of Commerce |
| Ramona | Ramona Chamber of Commerce |
| Rancho Cordova | Rancho Cordova Chamber of Commerce |
| Rancho Cucamonga | Rancho Cucamonga Chamber of Commerce |
| Rancho Mirage | Rancho Mirage Chamber of Commerce |
| Rancho Santa Margarita | Rancho Santa Margarita Chamber of Commerce |
| Red Bluff | Red Bluff-Tehama County Chamber of Commerce |
| Redding | Redding Chamber of Commerce |
| Redlands | Redlands Chamber of Commerce |
| Redondo Beach | Redondo Beach Chamber of Commerce & Visitors Bur. |
| Redwood City | Redwood City-San Mateo County Chamber of Commerce |
| Reedley | Greater Reedley Chamber of Commerce |
| Rialto | Rialto Chamber of Commerce |
| Richmond | Richmond Chamber of Commerce |
| Ridgecrest | Ridgecrest Chamber of Commerce |
| Rio Dell | Rio Dell-Scotia Chamber of Commerce |
| Rio Vista | California Delta Chamber of Commerce & Visitors Bur. |
| Rio Vista | Rio Vista Chamber of Commerce |
| Ripon | Ripon Chamber of Commerce |
| Riverside | Greater Riverside Chamber of Commerce |
| Rocklin | Rocklin Area Chamber of Commerce |
| Rohnert Park | Rohnert Park Chamber of Commerce |
| Rolling Hills Estate | Palos Verdes Peninsula Chamber of Commerce |
| Rosamond | Rosamond Chamber of Commerce |
| Rosemead | Rosemead Chamber of Commerce |
| Roseville | Roseville Area Chamber of Commerce |
| Rough and Ready | Rough and Ready Chamber of Commerce |
| Rowland Heights | Reg. Chamber of Commerce-San Gabriel Valley |
| Running Springs | Running Springs Area Chamber of Commerce |
| Sacramento | California Black Chamber of Commerce |
| Sacramento | North Sacramento Chamber of Commerce |
| Sacramento | Sacramento Hispanic Chamber of Commerce |
| Sacramento | Sacramento Metro Chamber |
| Saint Helena | Saint Helena Chamber of Commerce |
| Salinas | Salinas Valley Chamber of Commerce |
| San Andreas | Calaveras County Chamber of Commerce |
| San Anselmo | San Anselmo Chamber of Commerce |
| San Bernardino | San Bernardino Area Chamber of Commerce |
| San Bruno | San Bruno Chamber of Commerce |
| San Carlos | San Carlos Chamber of Commerce |
| San Clemente | San Clemente Chamber of Commerce |
| San Diego | La Jolla & Golden Triangle Chamber of Commerce |
| San Diego | North San Diego Bus. Chamber |
| San Diego | Old Town San Diego Chamber of Commerce |
| San Diego | Otay Mesa Chamber of Commerce |
| San Diego | San Diego Coastal Chamber of Commerce |
| San Diego | San Diego County Hispanic Chamber of Commerce |
| San Diego | San Diego Reg. Chamber of Commerce |
| San Dimas | San Dimas Chamber of Commerce |
| San Francisco | California-Asia Bus.Cncl. [Cal-Asia] |
| San Francisco | San Francisco Chamber of Commerce |
| San Gabriel | San Gabriel Chamber of Commerce |
| San Jose | Silicon Valley Org. |
| San Juan Capistrano | San Juan Capistrano Chamber of Commerce |
| San Leandro | San Leandro Chamber of Commerce |
| San Luis Obispo | San Luis Obispo Chamber of Commerce |
| San Marcos | San Marcos Chamber of Commerce |
| San Marino | San Marino Chamber of Commerce |
| San Pedro | San Pedro Chamber of Commerce |
| San Rafael | Hispanic Chamber of Commerce of Marin |
| San Rafael | San Rafael Chamber of Commerce |
| San Ramon | San Ramon Chamber of Commerce |
| San Simeon | San Simeon Chamber of Commerce & Visitors Center |
| San Ysidro | San Ysidro Chamber of Commerce & Visitor Info. Center |
| Sanger | Sanger Dist. Chamber of Commerce & Visitors Center |
| Santa Ana | Orange County Hispanic Chamber of Commerce |
| Santa Ana | Santa Ana Chamber of Commerce |
| Santa Barbara | Chamber of Commerce of the Santa Barbara Region |
| Santa Barbara | Santa Barbara Hispanic Chamber of Commerce |
| Santa Clara | Santa Clara Chamber of Commerce |
| Santa Clarita | Santa Clarita Valley Chamber of Commerce |
| Santa Cruz | Santa Cruz Area Chamber of Commerce |
| Santa Fe Springs | Santa Fe Springs Chamber of Commerce |
| Santa Maria | Santa Maria Valley Chamber of Commerce |
| Santa Monica | Santa Monica Chamber of Commerce |
| Santa Paula | Santa Paula Chamber of Commerce |
| Santa Rosa | Hispanic Chamber of Commerce of Sonoma County |
| Santa Rosa | Mark West Area Chamber of Commerce & Visitors Center |
| Santa Rosa | Santa Rosa Chamber of Commerce |
| Santee | Santee Chamber of Commerce |
| Saratoga | Saratoga Chamber of Commerce |
| Sausalito | Sausalito Chamber of Commerce |
| Scotts Valley | Scotts Valley Chamber of Commerce |
| Seal Beach | Seal Beach Chamber of Commerce |
| Seaside | Seaside, Sand City, Del Rey Oaks & Monterey Chamber of Commerce |
| Sebastopol | Sebastopol Area Chamber of Commerce |
| Selma | Selma District Chamber of Commerce |
| Shafter | Shafter Chamber of Commerce |
| Sherman Oaks | Greater Sherman Oaks Chamber of Commerce |
| Sherman Oaks | United Chambers of Commerce |
| Shingle Springs | Shingle Springs/Cameron Park Chamber of Commerce |
| Sierra City | Sierra County Chamber of Commerce |
| Sierra Madre | Sierra Madre Chamber of Commerce |
| Signal Hill | Signal Hill Chamber of Commerce |
| Simi Valley | Simi Valley Chamber of Commerce |
| Solana Beach | Solana Beach Chamber of Commerce & Visitors Center |
| Soledad | Soledad Mission Chamber of Commerce |
| Solvang | Solvang Chamber of Commerce |
| Sonoma | Sonoma Valley Chamber of Commerce |
| Sonora | Tuolumne County Chamber of Commerce |
| South El Monte | El Monte/South El Monte Chamber of Commerce |
| South Gate | South Gate Chamber of Commerce |
| South San Francisco | South San Francisco Chamber of Commerce |
| Spring Valley | Spring Valley Chamber of Commerce |
| Springville | Springville Chamber of Commerce |
| Stinson Beach | Stinson Beach Comm. Center |
| Stockton | Greater Stockton Chamber of Commerce |
| Stockton | San Joaquin County Hispanic Chamber of Commerce |
| Studio City | Studio City Chamber of Commerce |
| Sunnyvale | Sunnyvale Chamber of Commerce |
| Susanville | Lassen County Chamber of Commerce |
| Taft | Taft District Chamber of Commerce |
| Tahoe City | North Lake Tahoe Chamber/CVB/Resort Assn. |
| Tecopa | Death Valley Chamber of Commerce |
| Tehachapi | Greater Tehachapi Chamber of Commerce |
| Temecula | Temecula Valley Chamber of Commerce |
| Temple City | Temple City Chamber of Commerce |
| Templeton | Templeton Chamber of Commerce |
| Thousand Palms | Thousand Palms Chamber of Commerce |
| Three Rivers | Sequoia Foothills Chamber of Commerce |
| Tiburon | Tiburon Peninsula Chamber of Commerce |
| Toluca Lake | Toluca Lake Chamber of Commerce |
| Topanga | Topanga Chamber of Commerce |
| Topaz | Northern Mono Chamber of Commerce |
| Torrance | Torrance Area Chamber of Commerce |
| Tracy | Tracy Chamber of Commerce |
| Trinidad | Greater Trinidad Chamber of Commerce |
| Trinity County | Trinity County Chamber of Commerce |
| Truckee | Truckee/Donner Chamber of Commerce |
| Tujunga | Sunland-Tujunga Chamber of Commerce |
| Tulare | Tulare Chamber of Commerce |
| Tulelake | Tulelake Chamber of Commerce |
| Turlock | Turlock Chamber of Commerce |
| Tustin | Tustin Chamber of Commerce |
| Twain Harte | Twain Harte Area Chamber of Commerce |
| Twentynine Palms | Twentynine Palms Chamber of Commerce |
| Ukiah | Greater Ukiah Chamber of Commerce |
| Union City | Union City Chamber of Commerce |
| Upland | Upland Chamber of Commerce |
| Vacaville | Vacaville Chamber of Commerce |
| Vallejo | Vallejo Chamber of Commerce |
| Valley Center | Valley Center Chamber of Commerce |
| Van Nuys | Greater San Fernando Valley Chamber of Commerce |
| Venice | Venice Chamber of Commerce |
| Ventura | Ventura Chamber of Commerce |
| Vernon | Vernon Chamber of Commerce |
| Victorville | Victor Valley Chamber of Commerce |
| Visalia | Visalia Chamber of Commerce |
| Vista | Vista Chamber of Commerce |
| Walnut Creek | Walnut Creek Chamber of Commerce & Visitors Bur. |
| Wasco | Wasco Chamber of Commerce & Ag. |
| Watsonville | Pajaro Valley Chamber of Commerce & Ag. |
| Weed | Weed Chamber of Commerce & Visitor Center |
| West Hollywood | West Hollywood Chamber of Commerce |
| West Sacramento | West Sacramento Chamber of Commerce |
| Westchester | LAX Coastal Area Chamber of Commerce |
| Westlake Village | Greater Conejo Valley Chamber of Commerce |
| Westwood | Westwood Area Chamber of Commerce |
| Whittier | Whittier Area Chamber of Commerce |
| Wildomar | Wildomar Chamber of Commerce |
| Willits | Willits Chamber of Commerce |
| Willow Creek | Willow Creek Chamber of Commerce |
| Willows | Willows Chamber of Commerce |
| Wilmington | Wilmington Chamber of Commerce |
| Windsor | Windsor Chamber of Commerce & Visitors Center |
| Winnetka | Winnetka Chamber of Commerce |
| Winters | Winters Chamber of Commerce |
| Woodland | Woodland Chamber of Commerce |
| Woodland Hills | West Valley-Warner Center Chamber of Commerce |
| Wrightwood | Wrightwood Chamber of Commerce |
| Yorba Linda | Yorba Linda Chamber of Commerce |
| Yountville | Yountville Chamber of Commerce |
| Yreka | Yreka Chamber of Commerce |
| Yucaipa | Yucaipa Valley Chamber of Commerce |
| Yucca Valley | Yucca Valley Chamber of Commerce |